【QuartileArray】
[code]inputs:QRank( numericsimple ),
PriceValueArray[MaxSize]( numericarrayref ),
Size( numericsimple ) ;
variables:
var0( 0 ) ;
var0 = IntPortion( QRank ) ;
condition1 = var0 >= 0 and var0 <= 4 ;
if condition1 then
begin
if var0 = 0 then
QuartileArray = PercentileArray( 0, PriceValueArray, Size )
else if var0 = 1 then
QuartileArray = PercentileArray( .25, PriceValueArray, Size )
else if var0 = 2 then
QuartileArray = PercentileArray( .50, PriceValueArray, Size )
else if var0 = 3 then
QuartileArray = PercentileArray( .75, PriceValueArray, Size )
else if var0 = 4 then
QuartileArray = PercentileArray( 1, PriceValueArray, Size ) ;
end
else
QuartileArray = -1 ;
[/code]
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